Steven Michael Stoltz, MD
Family Medicine Physician · Austin, TX
Steven Michael Stoltz, MD is a family medicine physician with a practice address in Austin, Texas, and NPI 1699955039, issued on Nov 13, 2007. Check the license (Texas M8364, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Steven Michael Stoltz
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- M8364 TX
62763 MN
Self-reported in NPPES; status is on the state search - Practice location
- 555 E 5TH St Apt 821, Austin, TX 78701
- Phone
- (888) 648-3390
- Enumerated
- Nov 13, 2007
- Record last updated
- May 5, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (888) 648-3390
- Medicaid ID
- 206124403 TX
- Medicare enrollment
- Enrolled (PECOS I20080715000475); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 11,119 in Texas → Look up another NPI →
Verify Steven Michael Stoltz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license M8364Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average family medicine physician in 2024
424 Medicare Part D claims for 179 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Dexamethasone24 claims
- Amoxicillin-Clavulanate Potass18 claims
- Cephalexin17 claims
- Cefdinir16 claims
- Atorvastatin Calcium15 claims
- Pantoprazole Sodium14 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through 4 group practices
- Bhs Physicians Network, IncHarlingen, TX
- Jackson County Hospital DistrictEdna, TX
- Sotx Hospitalist Associates PLLCEagle Pass, TX
- Southern Physician Group Management LLCEagle Pass, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Steven Michael Stoltz among 11,119 family medicine physician records in Texas
Steven Michael Stoltz, MD is one of 11,119 family medicine physician records with a practice address in Texas. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 46% of them.
- NPI issued2007 · 46% of these records are older, 45% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2003 · median 2004 among the 7,095 with a school on file
- Record last updated2019 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
544 family medicine physician records list a practice address in Austin
They are 544 of the 26,585 NPPES records with a practice address in Austin, and 11,119 family medicine physician records in Texas.
All 11,119 in Texas → Every provider in Austin → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Samer Arab, MDAustin, TX 787011639353576
- Adam Barta, M.D.Austin, TX 787011386690477
- Terrell Benold, M.D.Austin, TX 787011245252576
- Margaret Brown, M.D.Austin, TX 787011124213020
- Matthew Carlberg, M.D.Austin, TX 787011871630525
- Walter Caven, M.D.Austin, TX 787011306966916
- Daniel Firer, M.D.Austin, TX 787011093944134
- John Lufkin, M.D.Austin, TX 787011659500858
Common questions
What is Steven Michael Stoltz, MD's NPI number?
Steven Michael Stoltz, MD's National Provider Identifier (NPI) is 1699955039, issued on Nov 13, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Steven Michael Stoltz, MD located?
The NPPES record lists a practice address at 555 E 5TH St Apt 821, Austin, TX, 78701. Phone: (888) 648-3390. Providers update this record themselves, so call before visiting.
How can I verify Steven Michael Stoltz, MD's license?
NPPES lists Texas license number M8364, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Steven Michael Stoltz, MD prescribe under Medicare Part D?
In 2024, Steven Michael Stoltz, MD had 424 Medicare Part D claims for 179 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.